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path: root/ext/bg/js/query-parser.js
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-rw-r--r--ext/bg/js/query-parser.js39
1 files changed, 24 insertions, 15 deletions
diff --git a/ext/bg/js/query-parser.js b/ext/bg/js/query-parser.js
index 698a5cfe..0c7b381f 100644
--- a/ext/bg/js/query-parser.js
+++ b/ext/bg/js/query-parser.js
@@ -29,7 +29,8 @@ class QueryParser extends EventDispatcher {
this._documentUtil = documentUtil;
this._parseResults = [];
this._queryParser = document.querySelector('#query-parser-content');
- this._queryParserSelect = document.querySelector('#query-parser-select-container');
+ this._queryParserModeContainer = document.querySelector('#query-parser-mode-container');
+ this._queryParserModeSelect = document.querySelector('#query-parser-mode-select');
this._textScanner = new TextScanner({
node: this._queryParser,
ignoreElements: () => [],
@@ -45,6 +46,7 @@ class QueryParser extends EventDispatcher {
prepare() {
this._textScanner.prepare();
this._textScanner.on('searched', this._onSearched.bind(this));
+ this._queryParserModeSelect.addEventListener('change', this._onParserChange.bind(this), false);
}
setOptions({selectedParser, termSpacing, scanning}) {
@@ -94,7 +96,7 @@ class QueryParser extends EventDispatcher {
}
_onParserChange(e) {
- const value = e.target.value;
+ const value = e.currentTarget.value;
this._setSelectedParser(value);
}
@@ -128,13 +130,11 @@ class QueryParser extends EventDispatcher {
}
_renderParserSelect() {
- this._queryParserSelect.textContent = '';
- if (this._parseResults.length > 1) {
- const selectedParser = this._selectedParser;
- const select = this._createParserSelect(this._parseResults, selectedParser);
- select.addEventListener('change', this._onParserChange.bind(this));
- this._queryParserSelect.appendChild(select);
+ const visible = (this._parseResults.length > 1);
+ if (visible) {
+ this._updateParserModeSelect(this._queryParserModeSelect, this._parseResults, this._selectedParser);
}
+ this._queryParserModeContainer.hidden = !visible;
}
_renderParseResult() {
@@ -144,12 +144,13 @@ class QueryParser extends EventDispatcher {
this._queryParser.appendChild(this._createParseResult(parseResult.content, false));
}
- _createParserSelect(parseResults, selectedParser) {
- const select = document.createElement('select');
- select.className = 'query-parser-select form-control';
+ _updateParserModeSelect(select, parseResults, selectedParser) {
+ const fragment = document.createDocumentFragment();
+
+ let index = 0;
+ let selectedIndex = -1;
for (const parseResult of parseResults) {
const option = document.createElement('option');
- option.className = 'query-parser-select-option';
option.value = parseResult.id;
switch (parseResult.source) {
case 'scanning-parser':
@@ -159,13 +160,21 @@ class QueryParser extends EventDispatcher {
option.textContent = `MeCab: ${parseResult.dictionary}`;
break;
default:
- option.textContent = 'Unrecognized dictionary';
+ option.textContent = `Unknown source: ${parseResult.source}`;
break;
}
option.defaultSelected = selectedParser === parseResult.id;
- select.appendChild(option);
+ fragment.appendChild(option);
+
+ if (selectedParser === parseResult.id) {
+ selectedIndex = index;
+ }
+ ++index;
}
- return select;
+
+ select.textContent = '';
+ select.appendChild(fragment);
+ select.selectedIndex = selectedIndex;
}
_createParseResult(terms, preview) {